The following fitting styles are available for any Composites USA Dual Guard, Class 1 flame retardant or non flame retardant duct or pressure pipe system. The style numbers remain the same. However, the wall thickness and material used will vary depending upon the system.

	Figure #	Description
	Duct / Pipe
	100	Straight Duct
	101	Round Duct-Offset
	105	Rectangular Duct
	106	Rectangular Duct - Offset
	107	Oval Duct
	Elbows & Bends
	110	90° Standard Long Radius Sweep Elbow
	111	90° Short Radius Elbow
	115	45° Standard Long Radius Sweep Elbow
	116	45° Short Radius Elbow
	120	90° Long Radius 3-Gore Mitered Elbow
	121	90° Short Radius 3-Gore Mitered Elbow
	125	45° Long Radius 2-Gore Mitered Elbow
	130	90° Long Radius 5-Gore Mitered Elbow
	131	90° Short Radius 5-Gore Mitered Elbow
	135	45° Long Radius 3-Gore Mitered Elbow
	140	90° Rectangular Easy Bend 3-Gore Mitered Elbow
	141	90° S. R. Rectangular Easy Bend 3-Gore Mitered Elbow
	145	90° Rectangular Hard Bend 3-Gore Mitered Elbow
	146	90° S. R. Rectangular Hard Bend 3-Gore Mitered Elbow
	Transitions & Reducers
	150	Transition, Square to Round
	159	Transition - Offset
	160 - 11	11° Concentric Reducer  5:1
	160 - 22	22° Concentric Reducer  2.5:1
	160 - 45	45° Concentric Reducer 1:1
	165 - 11	11° Eccentric Reducer  5:1
	165 - 22	22° Ecentric Reducer  2:5:1
	169	Reducer - Offset
	Tees, Wyes, and Branches
	170	Standard Tee
	172	90° Bonded Reducing Tee
	173	90° Preconfigured Concentric Tap
	174	90° Saddle Tap
	175	90° Concentric Conical Tee
	176	90o Preconfigured Conical Tap
	177	90° Bonded Shoe Tee
	178	90° Preconfigured Shoe Tap
	182	45° Lateral Bonded Tee
	183	45° Preconfigured Concentric Tap
	184	45° Saddle Tap
	185	45° Double Wye
	186	45° Reducing Wye
	187	45° Double Reducing Wye
	190	90° Bonded Tangential Tee
	192	45° Bonded Tangential Tee
	195	True Wye - 90o
	197	Cross
	Flanges, Caps & Miscellaneous
	200	Stub Flange
	205	Blind Flange
	210	End Cap
	212	End Cap-Dished
	220	Coupling - External
	225	Coupling - Internal
	230	Access Door - Flush
	235	Access Door - Stand-Off
	250	No Loss Stack Cap
	255	Rain Cap
	260	Curb Cap
	270	Flex Connector - Slip On
	275	Flex Connector - Flanged
	280	Sample Tap
	285	Drain Tap
	286	Drain Tap Leg & Valve
	Dampers
	300	Volume Damper
	300FF	Flanged Volume Damper
	310	Shoe Tap with Volume Damper
	325	Blast Gate
	330 ES	Slide Damper with Dual Laminate Trim
	335	Shoe Tap with Slide Damper
	340	Slide Damper - Low Profile
	350	Backdraft Damper - Wafer
	380	Backdraft Damper - Parallel Blade
	385	Backdraft Damper - Opposed Blade
	390	Backdraft Damper - Stack Cap